Thank you, Mr. Chair.
Thank you for your presentation.
Could you explain something to me? If we focus more on the performance than on the method, will we need to take certain collateral approaches into consideration as well? You spoke about noise. As an aside, I can make a distinction between seeing and hearing an airplane. For example, you might decide to go a certain way, so you can lower the ceiling so that it is more efficient and, in doing so, you will produce less greenhouse gas.
How do you see that regulation being implemented? I imagine that factors other than just performance need to be taken into consideration. How do you see this, from a feasibility point of view or…
the doability of those regulations?